HOW TO USE THE DICTIONARY

Some compound words (like bus rapid transit, dog whistle, or identity theft) don’t appear on the drop-down list when you enter them into the search window. If a compound term doesn’t appear in the drop-down list, try entering the term into the search window and then hit the search button (instead of the “enter” key). Alternatively, begin searches for compound terms with a quotation mark.

THE USAGE PANEL

The Usage Panel is a group of nearly 200 prominent scholars, creative writers, journalists, diplomats, and others in occupations requiring mastery of language. The Panelists are surveyed annually to gauge the acceptability of particular usages and grammatical constructions.

The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

OPEN DICTIONARY PROJECT

1. Bold resistance against an opposing force or authority:engaged in acts of defiance against the regime.

2. Contemptuous disrespect for the authority of another:detected a tone of defiance in the letter.

3. ArchaicA challenge, as to combat or a duel:"Violent was Mr. Weller's indignation as he was borne along; numerous were the allusions to the personal appearance and demeanour of Mr. Grummer and his companion; and valorous were the defiances to any six of the gentlemen present, in which he vented his dissatisfaction"(Charles Dickens).